How do I get an Omnisend API Key?

Log in to your Omnisend account and navigate to Store Settings > API keys to create and retrieve your API key.

Can I see campaign performance metrics?

Yes! Use the `get_campaign_details` tool with a specific campaign ID to retrieve metadata including high-level results and scheduling info.

Does this support SMS campaign tracking?

Yes, the `list_campaigns` tool retrieves both email and SMS campaigns defined in your account.

Omnisend Marketing MCP Server for Pydantic AI 10 tools — connect in under 2 minutes

Name: Omnisend Marketing
Availability: InStock
Author: Vinkius

ai.pydantic.dev/mcp

Built by Vinkius GDPR 10 Tools SDK

Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect Omnisend Marketing through the Vinkius and every tool is automatically validated against Pydantic schemas — catch errors at build time, not in production.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP

async def main():
    # Your Vinkius token — get it at cloud.vinkius.com
    server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")

    agent = Agent(
        model="openai:gpt-4o",
        mcp_servers=[server],
        system_prompt=(
            "You are an assistant with access to Omnisend Marketing "
            "(10 tools)."
        ),
    )

    result = await agent.run(
        "What tools are available in Omnisend Marketing?"
    )
    print(result.data)

asyncio.run(main())

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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Omnisend Marketing MCP Server

Connect your Omnisend account to your AI agent and streamline your email, SMS, and omnichannel marketing operations through natural conversation.

Pydantic AI validates every Omnisend Marketing tool response against typed schemas, catching data inconsistencies at build time. Connect 10 tools through the Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code — full type safety, structured output guarantees, and dependency injection for testable agents.

What you can do

Campaign Management — List all email and SMS campaigns and retrieve detailed performance and scheduling metadata.
Audience Oversight — Access customer profiles, subscription statuses, and audience segment associations.
Segment Intelligence — List saved audience segments and retrieve member counts for granular targeting.
Event Tracking — Monitor custom tracking events triggered by your customers across their journey.
Form Monitoring — View active and draft signup and popup forms configured in your account.
Order Data — Access a history of e-commerce orders synced to your Omnisend audience.
Account Usage — Check current billing and usage metrics, including email and SMS volumes.
Deep Inspection — Fetch complete metadata for specific campaigns, contacts, or segments using their unique IDs.

The Omnisend Marketing MCP Server exposes 10 tools through the Vinkius. Connect it to Pydantic AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Omnisend Marketing to Pydantic AI via MCP

Follow these steps to integrate the Omnisend Marketing MCP Server with Pydantic AI.

Install Pydantic AI

Run pip install pydantic-ai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save to agent.py and run: python agent.py

Explore tools

The agent discovers 10 tools from Omnisend Marketing with type-safe schemas

Why Use Pydantic AI with the Omnisend Marketing MCP Server

Pydantic AI provides unique advantages when paired with Omnisend Marketing through the Model Context Protocol.

Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application

Model-agnostic architecture — switch between OpenAI, Anthropic, or Gemini without changing your Omnisend Marketing integration code

Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors

Dependency injection system cleanly separates your Omnisend Marketing connection logic from agent behavior for testable, maintainable code

Omnisend Marketing + Pydantic AI Use Cases

Practical scenarios where Pydantic AI combined with the Omnisend Marketing MCP Server delivers measurable value.

Type-safe data pipelines: query Omnisend Marketing with guaranteed response schemas, feeding validated data into downstream processing

API orchestration: chain multiple Omnisend Marketing tool calls with Pydantic validation at each step to ensure data integrity end-to-end

Production monitoring: build validated alert agents that query Omnisend Marketing and output structured, schema-compliant notifications

Testing and QA: use Pydantic AI's dependency injection to mock Omnisend Marketing responses and write comprehensive agent tests

Omnisend Marketing MCP Tools for Pydantic AI (10)

These 10 tools become available when you connect Omnisend Marketing to Pydantic AI via MCP:

get_account_usage

g. email/SMS volume). Get account usage metrics

get_campaign_details

Get specific campaign info

get_contact_details

Get specific contact info

get_segment_details

Get specific segment info

list_audience_segments

List audience segments

list_campaigns

List marketing campaigns

list_contacts

List marketing contacts

list_custom_events

List custom tracking events

list_ecommerce_orders

List e-commerce orders

list_signup_forms

List signup and popup forms

Example Prompts for Omnisend Marketing in Pydantic AI

Ready-to-use prompts you can give your Pydantic AI agent to start working with Omnisend Marketing immediately.

"List my active email and SMS campaigns."

"How many members are in the 'VIP Customers' segment?"

"Show me our account usage for this month."

Troubleshooting Omnisend Marketing MCP Server with Pydantic AI

Common issues when connecting Omnisend Marketing to Pydantic AI through the Vinkius, and how to resolve them.

MCPServerHTTP not found

Update: pip install --upgrade pydantic-ai

Omnisend Marketing + Pydantic AI FAQ

Common questions about integrating Omnisend Marketing MCP Server with Pydantic AI.

How does Pydantic AI discover MCP tools?

Create an MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.

Does Pydantic AI validate MCP tool responses?

Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.

Can I switch LLM providers without changing MCP code?

Absolutely. Pydantic AI abstracts the model layer — your Omnisend Marketing MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.